

This will vary because unlike other stat sites we include 100% of a brackets champions played and never include champions that don't belong in the bracket.
Diamond Champions Analysed: 1,241,631
We include 100% of the champions played of every selected tier bracket in our analysis, we never include champions from outside the tier quoted tier.


Jayce Counters
Jayce top vs top Counters
Jayce top on Patch 15.18 is the strongest counter to top champions of Rumble, Yasuo & Darius. While Jayce top is countered most by top champions of Tryndamere, Quinn & Sion. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.


Tryndamere
El Rey Bárbaro
Jayce wins against Tryndamere 43.24% of the time which is 4.92% lower against Tryndamere than the average opponent.
After normalising both champions win rates Jayce wins against Tryndamere 4.81% less often than would be expected.
The average opponent winrate against Tryndamere is 48.16%.


Quinn
Las Alas de Demacia
Jayce wins against Quinn 44.35% of the time which is 2.10% lower against Quinn than the average opponent.
After normalising both champions win rates Jayce wins against Quinn 1.99% less often than would be expected.
The average opponent winrate against Quinn is 46.45%.


Sion
El Coloso no Muerto
Jayce wins against Sion 44.49% of the time which is 4.24% lower against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 4.13% less often than would be expected.
The average opponent winrate against Sion is 48.73%.


Gangplank
El Azote de los Mares
Jayce wins against Gangplank 44.90% of the time which is 3.85% lower against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 3.74% less often than would be expected.
The average opponent winrate against Gangplank is 48.75%.


Urgot
la Pesadilla Mecánica
Jayce wins against Urgot 45.63% of the time which is 2.92% lower against Urgot than the average opponent.
After normalising both champions win rates Jayce wins against Urgot 2.81% less often than would be expected.
The average opponent winrate against Urgot is 48.55%.


Yorick
Pastor de las Almas Perdidas
Jayce wins against Yorick 45.79% of the time which is 4.74% lower against Yorick than the average opponent.
After normalising both champions win rates Jayce wins against Yorick 4.63% less often than would be expected.
The average opponent winrate against Yorick is 50.53%.


Renekton
El Carnicero de las Arenas
Jayce wins against Renekton 45.93% of the time which is 5.00% lower against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 4.89% less often than would be expected.
The average opponent winrate against Renekton is 50.93%.


Garen
El Poder de Demacia
Jayce wins against Garen 46.77% of the time which is 1.89% lower against Garen than the average opponent.
After normalising both champions win rates Jayce wins against Garen 1.78% less often than would be expected.
The average opponent winrate against Garen is 48.66%.


Camille
la Sombra de Acero
Jayce wins against Camille 46.96% of the time which is 1.56% lower against Camille than the average opponent.
After normalising both champions win rates Jayce wins against Camille 1.45% less often than would be expected.
The average opponent winrate against Camille is 48.52%.


Fiora
La Estocada Excelsa
Jayce wins against Fiora 47.95% of the time which is 0.10% lower against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 0.01% more often than would be expected.
The average opponent winrate against Fiora is 48.05%.


Mordekaiser
La Pesadilla de Hierro
Jayce wins against Mordekaiser 48.08% of the time which is 1.58% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Jayce wins against Mordekaiser 1.47% less often than would be expected.
The average opponent winrate against Mordekaiser is 49.66%.


Riven
La Exiliada
Jayce wins against Riven 48.61% of the time which is 1.27% higher against Riven than the average opponent.
After normalising both champions win rates Jayce wins against Riven 1.38% more often than would be expected.
The average opponent winrate against Riven is 47.34%.


K'Sante
el Orgullo de Nazumah
Jayce wins against K'Sante 48.66% of the time which is 3.04% lower against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 2.93% less often than would be expected.
The average opponent winrate against K'Sante is 51.70%.


Ambessa
Matriarca de la Guerra
Jayce wins against Ambessa 48.70% of the time which is 1.34% lower against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 1.23% less often than would be expected.
The average opponent winrate against Ambessa is 50.04%.


Yone
el Imperecedero
Jayce wins against Yone 49.13% of the time which is 4.03% lower against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 3.92% less often than would be expected.
The average opponent winrate against Yone is 53.16%.


Ornn
Las Llamas de la Forja
Jayce wins against Ornn 49.14% of the time which is 0.35% higher against Ornn than the average opponent.
After normalising both champions win rates Jayce wins against Ornn 0.46% more often than would be expected.
The average opponent winrate against Ornn is 48.79%.


Gragas
El Camorrista
Jayce wins against Gragas 49.63% of the time which is 0.57% lower against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 0.46% less often than would be expected.
The average opponent winrate against Gragas is 50.20%.


Malphite
El Fragmento del Monolito
Jayce wins against Malphite 49.65% of the time which is 0.80% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 0.69% less often than would be expected.
The average opponent winrate against Malphite is 50.45%.


Jax
El Maestro de Armas
Jayce wins against Jax 49.79% of the time which is 0.86% lower against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 0.75% less often than would be expected.
The average opponent winrate against Jax is 50.65%.


Aatrox
la Espada de los Oscuros
Jayce wins against Aatrox 49.82% of the time which is 0.26% higher against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 0.37% more often than would be expected.
The average opponent winrate against Aatrox is 49.56%.


Irelia
la Danza de las Cuchillas
Jayce wins against Irelia 50.83% of the time which is 2.11% higher against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 2.22% more often than would be expected.
The average opponent winrate against Irelia is 48.72%.


Sett
el Jefe
Jayce wins against Sett 51.18% of the time which is 2.56% higher against Sett than the average opponent.
After normalising both champions win rates Jayce wins against Sett 2.67% more often than would be expected.
The average opponent winrate against Sett is 48.62%.


Dr. Mundo
El Loco de Zaun
Jayce wins against Dr. Mundo 52.38% of the time which is 2.46% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Jayce wins against Dr. Mundo 2.57% more often than would be expected.
The average opponent winrate against Dr. Mundo is 49.92%.


Vladimir
El Segador Carmesí
Jayce wins against Vladimir 52.88% of the time which is 3.41% higher against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 3.52% more often than would be expected.
The average opponent winrate against Vladimir is 49.47%.


Gnar
El Eslabón Perdido
Jayce wins against Gnar 53.08% of the time which is 3.84% higher against Gnar than the average opponent.
After normalising both champions win rates Jayce wins against Gnar 3.95% more often than would be expected.
The average opponent winrate against Gnar is 49.24%.


Darius
La Mano de Noxus
Jayce wins against Darius 53.29% of the time which is 3.54% higher against Darius than the average opponent.
After normalising both champions win rates Jayce wins against Darius 3.65% more often than would be expected.
The average opponent winrate against Darius is 49.75%.


Yasuo
La Espada sin Honor
Jayce wins against Yasuo 53.91% of the time which is 4.10% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 4.21% more often than would be expected.
The average opponent winrate against Yasuo is 49.81%.


Rumble
La Amenaza Mecánica
Jayce wins against Rumble 54.37% of the time which is 3.05% higher against Rumble than the average opponent.
After normalising both champions win rates Jayce wins against Rumble 3.16% more often than would be expected.
The average opponent winrate against Rumble is 51.32%.